# A measles vaccine is effective, it stops measles in about 97% of the cases.
*Canonical page:* https://truthscore.com/claim/a-measles-vaccine-is-effective-it-stops-measles-in-about-97-of-the-cases--2808659a
*Numbers under lens:* **Evidence-weighted** (`log-odds@1`)
*Machine twins:* https://truthscore.com/claim/a-measles-vaccine-is-effective-it-stops-measles-in-about-97-of-the-cases--2808659a.md · JSON at https://truthscore.com/api/v1
A measles vaccine is effective, it stops measles in about 97% of the cases.

## Voices

*Counted, never weighed.*

- [Robert F Kennedy Jr](https://truthscore.com/entity/2bf410a7) — independent

## Sources

- [RFK Jr tells US families to vaccinate children against measles amid outbreak](https://truthscore.com/source/80a65c55)